Michael had nineteen balloons. Eight of them were red, four were blue, two were yellow, and the rest were green. How many were green? Six word problems.
Formatted like a standardized test, this 10 page document tests math skills such as addition, multiplication, percentages, shapes, division, probability, graph-reading, area, perimeter, units of measurement, place value and more. These are approximately the skills tested in fourth grade, although state standards vary widely.
Four pages of materials for a fraction-themed mini office: greatest common factor & least common denominator; finding equivalents; reducing, adding, subtracting, multiplying, and dividing fractions; converting improper fractions to mixed numbers; clever mnemonic devices.
Jennifer wants to buy a new hockey puck that costs $5.25. She has $2.30. She can earn 50 cents an hour by raking leaves. How many hours will she have to work to get the money she needs? Six word problems.
Joseph has two cousins. The sum of their ages is 18 years. One cousin is four years older than the other. Mrs. Smith guessed that the ages were 7 and 11. Was her guess correct? Six word problems.
By 10, by 9, by 5, by 3, and by chunks. This unit contains tricks for multiplication and for checking your work. A playful (and very useful) approach to multiplication. This unit is presented at three levels of varying complexity.
Kyle had four bags of candy that he bought for $1.50 per bag. Each bag has six pieces of candy in it. How many more bags does he need to buy to give each of his twenty-five classmates one piece? How much will it cost altogether? Six word problems.